| Value | Category | Cases | |
|---|---|---|---|
| 1 | 267 |
1.9%
|
|
| 2 | 347 |
2.5%
|
|
| 3 | 1984 |
14.4%
|
|
| 4 | 7073 |
51.3%
|
|
| 5 | 4123 |
29.9%
|
|
| Sysmiss | 493 |